// 云函数入口文件
const cloud = require('wx-server-sdk')

cloud.init()

const db=cloud.database()
const _ = db.command
// 云函数入口函数
exports.main = async (event, context) => {
    if(event.type==1){
    return await db.collection('user').where({
         openid:event.openid
    }).get()}
    else if(event.type==2){
        return await db.collection('user2').where({
            openid:event.openid
       }).get()
    }
    else if(event.type==3){
        return await db.collection('user3').where({
            openid:event.openid
       }).get()
    }
}